EP 3623435 A1 20200318 - AQUEOUS COATING COMPOSITION AND METHOD FOR PRODUCING COATED METAL SUBSTRATE
Title (en)
AQUEOUS COATING COMPOSITION AND METHOD FOR PRODUCING COATED METAL SUBSTRATE
Title (de)
WÄSSRIGE BESCHICHTUNGSZUSAMMENSETZUNG UND VERFAHREN ZUR HERSTELLUNG EINES BESCHICHTETEN METALLSUBSTRATS
Title (fr)
COMPOSITION DE REVÊTEMENT AQUEUSE ET PROCÉDÉ DE PRODUCTION DE SUBSTRAT MÉTALLIQUE REVÊTU
Publication
Application
Priority
- JP 2017094779 A 20170511
- JP 2017094780 A 20170511
- JP 2017150489 A 20170803
- JP 2017150490 A 20170803
- JP 2018040710 A 20180307
- JP 2018040711 A 20180307
- JP 2018046226 A 20180314
- JP 2018018208 W 20180510
Abstract (en)
A polyester type aqueous coating composition that can be favorably used for metal cans such as beverage cans and can lids . The aqueous coating composition comprises a polyester resin having an acid value of not less than 5 mgKOH/g but less than 30 mgKOH/g and a curing agent having a functional group capable of reacting with a carboxyl group possessed by the polyester resin. The aqueous coating composition is capable of forming a coating that features excellent workability, curability and corrosion resistance.
IPC 8 full level
C09D 167/00 (2006.01); B05D 7/14 (2006.01); B05D 7/24 (2006.01); C09D 5/02 (2006.01)
CPC (source: EP US)
B05D 7/14 (2013.01 - EP US); B05D 7/24 (2013.01 - EP); C08K 5/0025 (2013.01 - US); C08K 5/20 (2013.01 - US); C09D 5/02 (2013.01 - EP); C09D 5/086 (2013.01 - US); C09D 167/00 (2013.01 - EP US); C09D 167/02 (2013.01 - EP); B05D 2202/00 (2013.01 - US); B05D 2508/00 (2013.01 - US); C08L 61/14 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3623435 A1 20200318; EP 3623435 A4 20210127; CN 110621750 A 20191227; CN 110621750 B 20220913; TW 201900788 A 20190101; TW I758476 B 20220321; US 2020062992 A1 20200227; WO 2018207891 A1 20181115
DOCDB simple family (application)
EP 18798527 A 20180510; CN 201880030776 A 20180510; JP 2018018208 W 20180510; TW 107116047 A 20180511; US 201816609324 A 20180510